How did you contact them for the 2 and 3rd? Was it online chat, call or email? I have claimed 1 but being in Australia it's way more complicated.
BTW last night one of my invokes was behaving oddly then started talking about how the service would be discontinued.
I have started transitioning to alexa but I don't like how it all functions, terrible app, bad UI, difficult to report issues or feedback, US centric and region locking as with cortana, worst of all the Australian accent is an abomination.